1102201323223 has 64 divisors (see below), whose sum is σ = 1517422040064. Its totient is φ = 772716672000.

The previous prime is 1102201323169. The next prime is 1102201323227. The reversal of 1102201323223 is 3223231022011.

It is not a de Polignac number, because 1102201323223 - 2²¹ = 1102199226071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102201323194 and 1102201323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102201323227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44845528 + ... + 44870098.

It is an arithmetic number, because the mean of its divisors is an integer number (23709719376).

Almost surely, 2^{1102201323223} is an apocalyptic number.

1102201323223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1102201323223 is a deficient number, since it is larger than the sum of its proper divisors (415220716841).

1102201323223 is a wasteful number, since it uses less digits than its factorization.

1102201323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25736.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1102201323223 its reverse (3223231022011), we get a palindrome (4325432345234).

The spelling of 1102201323223 in words is "one trillion, one hundred two billion, two hundred one million, three hundred twenty-three thousand, two hundred twenty-three".